Portion of a steering wheel based game controller



FIG. 1 is a front perspective view of a portion of a steering wheel based game controller showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof; and,

FIG. 6 is a top view thereof.

The broken line showing of the steering wheel and various other regions, and the remainder of the portion of the game controller is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portion of a steering wheel based game controller, as shown and described. 